com.sun.enterprise.resource.deployer.DataSourceDefinitionDeployer Maven / Gradle / Ivy
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package com.sun.enterprise.resource.deployer;
import com.sun.appserv.connectors.internal.spi.ResourceDeployer;
import com.sun.appserv.connectors.internal.api.ConnectorsUtil;
import com.sun.enterprise.deployment.DataSourceDefinitionDescriptor;
import com.sun.enterprise.config.serverbeans.JdbcConnectionPool;
import com.sun.enterprise.config.serverbeans.JdbcResource;
import com.sun.logging.LogDomains;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.annotations.Inject;
import org.jvnet.hk2.config.ConfigBeanProxy;
import org.jvnet.hk2.config.TransactionFailure;
import org.jvnet.hk2.config.types.Property;
import org.jvnet.hk2.component.Habitat;
import java.beans.PropertyVetoException;
import java.util.List;
import java.util.Properties;
import java.util.ArrayList;
import java.util.Collection;
import java.util.logging.Logger;
import java.util.logging.Level;
/**
* @author Jagadish Ramu
*/
@Service
public class DataSourceDefinitionDeployer implements ResourceDeployer {
@Inject
Habitat habitat;
private static Logger _logger = LogDomains.getLogger(DataSourceDefinitionDeployer.class, LogDomains.RSR_LOGGER);
public void deployResource(Object resource) throws Exception {
final DataSourceDefinitionDescriptor desc = (DataSourceDefinitionDescriptor) resource;
String poolName = ConnectorsUtil.deriveDataSourceDefinitionPoolName(desc.getResourceId(), desc.getName());
String resourceName = ConnectorsUtil.deriveDataSourceDefinitionResourceName(desc.getResourceId(), desc.getName());
if(_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, "DataSourceDefinitionDeployer.deployResource() : pool-name ["+poolName+"], " +
" resource-name ["+resourceName+"]");
}
JdbcConnectionPool jdbcCp = new MyJdbcConnectionPool(desc, poolName);
Collection deployers = habitat.getAllByContract(ResourceDeployer.class);
//deploy pool
getDeployer(jdbcCp, deployers).deployResource(jdbcCp);
//deploy resource
JdbcResource jdbcResource = new MyJdbcResource(poolName, resourceName);
getDeployer(jdbcResource, deployers).deployResource(jdbcResource);
}
private ResourceDeployer getDeployer(Object resource, Collection deployers) {
ResourceDeployer resourceDeployer = null;
for (ResourceDeployer deployer : deployers) {
if (deployer.handles(resource)) {
resourceDeployer = deployer;
break;
}
}
return resourceDeployer;
}
private DataSourceProperty convertProperty(String name, String value) {
return new DataSourceProperty(name, value);
}
public void undeployResource(Object resource) throws Exception {
final DataSourceDefinitionDescriptor desc = (DataSourceDefinitionDescriptor) resource;
Collection deployers = habitat.getAllByContract(ResourceDeployer.class);
String poolName = ConnectorsUtil.deriveDataSourceDefinitionPoolName(desc.getResourceId(), desc.getName());
String resourceName = ConnectorsUtil.deriveDataSourceDefinitionResourceName(desc.getResourceId(), desc.getName());
if(_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, "DataSourceDefinitionDeployer.undeployResource() : pool-name ["+poolName+"], " +
" resource-name ["+resourceName+"]");
}
//undeploy resource
JdbcResource jdbcResource = new MyJdbcResource(poolName, resourceName);
getDeployer(jdbcResource, deployers).undeployResource(jdbcResource);
//undeploy pool
JdbcConnectionPool jdbcCp = new MyJdbcConnectionPool(desc, poolName);
getDeployer(jdbcCp, deployers).undeployResource(jdbcCp);
}
public void redeployResource(Object resource) throws Exception {
throw new UnsupportedOperationException("redeploy() not supported for datasource-definition type");
}
public void enableResource(Object resource) throws Exception {
throw new UnsupportedOperationException("enable() not supported for datasource-definition type");
}
public void disableResource(Object resource) throws Exception {
throw new UnsupportedOperationException("disable() not supported for datasource-definition type");
}
public boolean handles(Object resource) {
return resource instanceof DataSourceDefinitionDescriptor;
}
class DataSourceProperty implements Property {
private String name;
private String value;
private String description;
DataSourceProperty(String name, String value) {
this.name = name;
this.value = value;
}
public String getName() {
return name;
}
public void setName(String value) throws PropertyVetoException {
this.name = value;
}
public String getValue() {
return value;
}
public void setValue(String value) throws PropertyVetoException {
this.value = value;
}
public String getDescription() {
return description;
}
public void setDescription(String value) throws PropertyVetoException {
this.description = value;
}
public ConfigBeanProxy getParent() {
return null;
}
public T getParent(Class tClass) {
return null;
}
public T createChild(Class tClass) throws TransactionFailure {
return null;
}
public void injectedInto(Object o) {
//do nothing
}
}
class MyJdbcResource implements JdbcResource {
private String poolName;
private String jndiName;
MyJdbcResource(String poolName, String jndiName) {
this.poolName = poolName;
this.jndiName = jndiName;
}
public String getPoolName() {
return poolName;
}
public void setPoolName(String value) throws PropertyVetoException {
this.poolName = value;
}
public String getObjectType() {
return null;
}
public void setObjectType(String value) throws PropertyVetoException {
}
public String getEnabled() {
return String.valueOf(true);
}
public void setEnabled(String value) throws PropertyVetoException {
}
public String getDescription() {
return null;
}
public void setDescription(String value) throws PropertyVetoException {
}
public List getProperty() {
return null;
}
public Property getProperty(String name) {
return null;
}
public String getPropertyValue(String name) {
return null;
}
public String getPropertyValue(String name, String defaultValue) {
return null;
}
public ConfigBeanProxy getParent() {
return null;
}
public T getParent(Class tClass) {
return null;
}
public T createChild(Class tClass) throws TransactionFailure {
return null;
}
public void injectedInto(Object o) {
}
public String getJndiName() {
return jndiName;
}
public void setJndiName(String value) throws PropertyVetoException {
this.jndiName = value;
}
}
class MyJdbcConnectionPool implements JdbcConnectionPool {
private DataSourceDefinitionDescriptor desc;
private String name;
public MyJdbcConnectionPool(DataSourceDefinitionDescriptor desc, String name) {
this.desc = desc;
this.name = name;
}
public String getDatasourceClassname() {
return desc.getClassName();
}
public void setDatasourceClassname(String value) throws PropertyVetoException {
//do nothing
}
public String getResType() {
String type = "javax.sql.DataSource";
try {
Class clz = Thread.currentThread().getContextClassLoader().loadClass(desc.getClassName());
if (javax.sql.ConnectionPoolDataSource.class.isAssignableFrom(clz)) {
type = "javax.sql.ConnectionPoolDataSource";
} else if (javax.sql.XADataSource.class.isAssignableFrom(clz)) {
type = "javax.sql.XADataSource";
}
} catch (ClassNotFoundException e) {
_logger.log(Level.FINEST, "Unable to load class [ " + desc.getClassName() + " ] to " +
"determine its res-type, defaulting to javax.sql.DataSource");
// ignore and default to "javax.sql.DataSource"
}
return type;
}
public void setResType(String value) throws PropertyVetoException {
//do nothing
}
public String getSteadyPoolSize() {
int minPoolSize = desc.getMinPoolSize();
if (minPoolSize == -1) {
minPoolSize = 8;
}
return String.valueOf(minPoolSize);
}
public void setSteadyPoolSize(String value) throws PropertyVetoException {
//do nothing
}
public String getMaxPoolSize() {
int maxPoolSize = desc.getMaxPoolSize();
if (maxPoolSize == -1) {
maxPoolSize = 32;
}
return String.valueOf(maxPoolSize);
}
public void setMaxPoolSize(String value) throws PropertyVetoException {
//do nothing
}
public String getMaxWaitTimeInMillis() {
return String.valueOf(60000);
}
public void setMaxWaitTimeInMillis(String value) throws PropertyVetoException {
//do nothing
}
public String getPoolResizeQuantity() {
return String.valueOf(2);
}
public void setPoolResizeQuantity(String value) throws PropertyVetoException {
//do nothing
}
public String getIdleTimeoutInSeconds() {
long maxIdleTime = desc.getMaxIdleTime();
if (maxIdleTime == -1) {
maxIdleTime = 300;
}
return String.valueOf(maxIdleTime);
}
public void setIdleTimeoutInSeconds(String value) throws PropertyVetoException {
//do nothing
}
public String getTransactionIsolationLevel() {
if (desc.getIsolationLevel() == -1) {
return null;
} else {
return ConnectorsUtil.getTransactionIsolationInt(desc.getIsolationLevel());
}
}
public void setTransactionIsolationLevel(String value) throws PropertyVetoException {
//do nothing
}
public String getIsIsolationLevelGuaranteed() {
return String.valueOf("true");
}
public void setIsIsolationLevelGuaranteed(String value) throws PropertyVetoException {
//do nothing
}
public String getIsConnectionValidationRequired() {
return String.valueOf("false");
}
public void setIsConnectionValidationRequired(String value) throws PropertyVetoException {
//do nothing
}
public String getConnectionValidationMethod() {
return null;
}
public void setConnectionValidationMethod(String value) throws PropertyVetoException {
//do nothing
}
public String getValidationTableName() {
return null;
}
public void setValidationTableName(String value) throws PropertyVetoException {
//do nothing
}
public String getValidationClassname() {
return null;
}
public void setValidationClassname(String value) throws PropertyVetoException {
//do nothing
}
public String getFailAllConnections() {
return String.valueOf("false");
}
public void setFailAllConnections(String value) throws PropertyVetoException {
//do nothing
}
public String getNonTransactionalConnections() {
return String.valueOf(!desc.isTransactional());
}
public void setNonTransactionalConnections(String value) throws PropertyVetoException {
//do nothing
}
public String getAllowNonComponentCallers() {
return String.valueOf("false");
}
public void setAllowNonComponentCallers(String value) throws PropertyVetoException {
//do nothing
}
public String getValidateAtmostOncePeriodInSeconds() {
return String.valueOf(0);
}
public void setValidateAtmostOncePeriodInSeconds(String value) throws PropertyVetoException {
//do nothing
}
public String getConnectionLeakTimeoutInSeconds() {
return String.valueOf(0);
}
public void setConnectionLeakTimeoutInSeconds(String value) throws PropertyVetoException {
//do nothing
}
public String getConnectionLeakReclaim() {
return String.valueOf(false);
}
public void setConnectionLeakReclaim(String value) throws PropertyVetoException {
//do nothing
}
public String getConnectionCreationRetryAttempts() {
return String.valueOf(0);
}
public void setConnectionCreationRetryAttempts(String value) throws PropertyVetoException {
//do nothing
}
public String getConnectionCreationRetryIntervalInSeconds() {
return String.valueOf(10);
}
public void setConnectionCreationRetryIntervalInSeconds(String value) throws PropertyVetoException {
//do nothing
}
public String getStatementTimeoutInSeconds() {
return String.valueOf(-1);
}
public void setStatementTimeoutInSeconds(String value) throws PropertyVetoException {
//do nothing
}
public String getLazyConnectionEnlistment() {
return String.valueOf(false);
}
public void setLazyConnectionEnlistment(String value) throws PropertyVetoException {
//do nothing
}
public String getLazyConnectionAssociation() {
return String.valueOf(false);
}
public void setLazyConnectionAssociation(String value) throws PropertyVetoException {
//do nothing
}
public String getAssociateWithThread() {
return String.valueOf(false);
}
public void setAssociateWithThread(String value) throws PropertyVetoException {
//do nothing
}
public String getPooling() {
return String.valueOf(true);
}
public void setPooling(String value) throws PropertyVetoException {
//do nothing
}
public String getStatementCacheSize() {
return String.valueOf(0);
}
public void setStatementCacheSize(String value) throws PropertyVetoException {
//do nothing
}
public String getMatchConnections() {
return String.valueOf(true);
}
public void setMatchConnections(String value) throws PropertyVetoException {
//do nothing
}
public String getMaxConnectionUsageCount() {
return String.valueOf(0);
}
public void setMaxConnectionUsageCount(String value) throws PropertyVetoException {
//do nothing
}
public String getWrapJdbcObjects() {
return String.valueOf(true);
}
public void setWrapJdbcObjects(String value) throws PropertyVetoException {
//do nothing
}
public String getDescription() {
return desc.getDescription();
}
public void setDescription(String value) throws PropertyVetoException {
//do nothing
}
public List getProperty() {
Properties p = desc.getProperties();
List dataSourceProperties = new ArrayList();
for (Object o : p.keySet()) {
String key = (String) o;
String value = (String) p.get(o);
DataSourceProperty dp = convertProperty(key, value);
dataSourceProperties.add(dp);
}
if (desc.getUser() != null) {
DataSourceProperty property = convertProperty(("user"),
String.valueOf(desc.getUser()));
dataSourceProperties.add(property);
}
if (desc.getPassword() != null) {
DataSourceProperty property = convertProperty(("password"),
String.valueOf(desc.getPassword()));
dataSourceProperties.add(property);
}
if (desc.getDatabaseName() != null) {
DataSourceProperty property = convertProperty(("databaseName"),
String.valueOf(desc.getDatabaseName()));
dataSourceProperties.add(property);
}
if (desc.getServerName() != null) {
DataSourceProperty property = convertProperty(("serverName"),
String.valueOf(desc.getServerName()));
dataSourceProperties.add(property);
}
if (desc.getPortNumber() != -1) {
DataSourceProperty property = convertProperty(("portNumber"),
String.valueOf(desc.getPortNumber()));
dataSourceProperties.add(property);
}
//process URL only when standard properties are not set
if (desc.getUrl() != null && !isStandardPropertiesSet(desc)) {
DataSourceProperty property = convertProperty(("url"),
String.valueOf(desc.getUrl()));
dataSourceProperties.add(property);
}
if (desc.getLoginTimeout() != 0) {
DataSourceProperty property = convertProperty(("loginTimeout"),
String.valueOf(desc.getLoginTimeout()));
dataSourceProperties.add(property);
}
if (desc.getMaxStatements() != -1) {
DataSourceProperty property = convertProperty(("maxStatements"),
String.valueOf(desc.getMaxStatements()));
dataSourceProperties.add(property);
}
return dataSourceProperties;
}
private boolean isStandardPropertiesSet(DataSourceDefinitionDescriptor desc){
boolean result = false;
if(desc.getServerName() != null && desc.getDatabaseName() != null && desc.getPortNumber() != -1 ){
result = true;
}
return result;
}
public Property getProperty(String name) {
String value = (String) desc.getProperties().get(name);
return new DataSourceProperty(name, value);
}
public String getPropertyValue(String name) {
return (String) desc.getProperties().get(name);
}
public String getPropertyValue(String name, String defaultValue) {
String value = null;
value = (String) desc.getProperties().get(name);
if (value != null) {
return value;
} else {
return defaultValue;
}
}
public ConfigBeanProxy getParent() {
return null;
}
public T getParent(Class tClass) {
return null;
}
public T createChild(Class tClass) throws TransactionFailure {
return null;
}
public void injectedInto(Object o) {
//do nothing
}
public String getName() {
return name;
}
public void setName(String value) throws PropertyVetoException {
//do nothing
}
public String getSqlTraceListeners() {
return null;
}
public void setSqlTraceListeners(String value) throws PropertyVetoException {
//do nothing
}
public String getPing() {
return String.valueOf(false);
}
public void setPing(String value) throws PropertyVetoException {
//do nothing
}
public String getInitSql() {
return null;
}
public void setInitSql(String value) throws PropertyVetoException {
//do nothing
}
public String getDriverClassname() {
return desc.getClassName();
}
public void setDriverClassname(String value) throws PropertyVetoException {
//do nothing
}
}
}
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